Abstract: A component supply device includes a transport path that guides a component connected body from a component insertion port on an upstream side in a component feeding direction to a component supply position on a downstream side, the component connected body including a plurality of axial components arranged and connected at a predetermined pitch, the plurality of axial components each having a lead, and a feed mechanism that pitch-feeds the component connected body along the transport path to the downstream side. The feed mechanism includes a feed member which has a plurality of feed hooks disposed at the predetermined pitch along the component feeding direction, a rotating shaft which is connected to one end side of the feed member, and a moving mechanism which is connected to the feed member through the rotating shaft and reciprocates the rotating shaft along the component feeding direction.

Abstract: A stitching head is provided for stitching books or printed products. The stitching head includes a supporter and a driver. The supporter has a corrugated supporter surface including first ridges and first grooves. The driver interacts with the supporter and has a channel and a corrugated driver surface which includes second ridges and second grooves. The first grooves and first ridges of the supporter mesh with the second ridges and first grooves of driver and the channel supports stitching material between the corrugated supporter surface and the corrugated driver surface. A method is also provided.

Abstract: A pneumatically operated stapler that has a single selectively operable adjuster operatively associated with a staple leg diverter. The single selectively operable adjuster is constructed and arranged to be adjusted within a range of leg deflecting positions to affect the lateral movement of the staple leg diverter. The different leg deflective positions effects an amount to which the diverter will deflect the legs of the driven staple during a drive stroke. A single operation of the single selectively operable adjuster both moves the adjuster and retains the adjuster in an adjusted position within the range of leg deflecting positions.

Abstract: A pneumatically operated stapler that has a single selectively operable adjusting mechanism that is constructed and arranged to be adjusted within a range of leg deflecting positions is disclosed. The stapler includes a staple leg diverting member that is carried by a portable structure for lateral movement into and out of a drive track. Successively driven staples are driven with a selected leg deflection between a minimum deflection and a maximum deflection. The adjusting mechanism is selectively adjusted within the range of positions to adjust the amount of bias of a biasing structure acting on the leg diverting member.

Abstract: The invention proposes a staple-forming apparatus which is intended for stapling machines for forming staples and may be designed to be smaller than priorart apparatuses. This is achieved according to the invention in that a locking bar (9) for locking a pusher in the forming apparatus during the operation of forming the staple is fitted in a moveable manner in the pusher and a fixed stop (13) for the locking bar (9) is provided on the housing (2) of the staple-forming apparatus.

Abstract: A staple wire cutting element (4) is mounted displaceably on a stapling device (1) in which staple wire segments are shaped into a staple and driven into a sheet stack. A control lever (8) that is in engagement with a radial cam unit (6) engages the cutting element (4). The radial cam unit (6) is driven via an overrunning clutch (10), one end of which has a gear (11) which is fixed to the radial cam unit (6) and engages into a gear (5b) of a stepping motor (5). The other end of the overrunning clutch (10) has a gear (12) which is fixed to a transport wheel (13) for staple wire transport. A gear (27), which is mounted displaceably along its rotation axis and is mounted rotatably about the same rotation axis as the gear (5a), engages into the gear (12). The gears (5b, 27) are equipped at their sides facing one another with tooth sets (28).

Abstract: So that a staple driver does not perform a movement relative to a staple holder until the staple holder comes down on the material to be stapled, provision is made according to the invention for the staple holder and the staple driver of a stapling head to be driven by a common drive device via a cam control mechanism. The cam control mechanism has a cam plate which is made to perform a stroke movement via a drive pin on which it is rotatably mounted. The staple holder and staple driver are driven by two connecting rods which relative to the rotation axis act eccentrically on two sides on the cam plate. A stationary guide rail, against which the cam plate is supported with a guide surface during a first phase of the working stroke, prevents a rotary movement of the cam plate during the first phase of the working stroke and thereby fixes the staple driver relative to the staple holder.

Abstract: A rotatable wire holder for a stitching machine head has a wire-receiving slot between two wire support surfaces, and wire cam surfaces which guide the wire from the slot to the support surfaces in response to rotation of the holder. Permanent magnets hold the wire on the support surfaces. The holder is used in a stitching machine head including feed mechanism for gripping and feeding a length of wire from a continuous coil supply to the holder, a cutter for severing the length of wire from the supply and a former/driver movable past the holder for forming the held length of wire into a staple and driving the formed staple into an associated workpiece.

Abstract: A stapling system for stapling a set of copy sheets in a copier or printer includes a precise, but non-metering continuous wire feed mechanism. The feed mechanism has a full-feed wire sensor, and a control circuit including the wire being fed, for sensing and controlling the feeding of precise lengths of continuous staple wire to the stapler head of the system.

Abstract: A stapling apparatus is provided. The stapling apparatus includes a shaft which is swivelably mounted on a supporting part of a stapling head. The stamp is seated rotationally firmly on the shaft. For the purpose of accepting a wire section from a wire section dispenser, the shaft can be swiveled clockwise by 180.degree. from its staple placing position. The wire section accepted by the stamp is formed into a staple on a slotted link. The lateral arms of the staple are guided in grooves of the stamp arms. In the staple placing position, the staple is ejected from the stamp by means of a ram.

Abstract: A stapling apparatus using continuous staple wire for stapling a set of sheets includes a stapler head having a cover thereto that partially and advantageously defines the stapel wire path therein so as to substantially reduce staple wire jams and misfeeds.

Abstract: A magazine fed, trigger driven surgical stapler to close a surgical incision. The stapler has an anvil and a staple driving die, an adjustable stop for controlling movement of the staple driving die so that staples can be reformed to a range of closed positions. The anvil is pivotable under control of the staple driving die between a staple engaging position and position clear of the staples. A forcep assembly operable under actuation control of the staple driving die acts to draw the edges of the incision into close approximation. A staple blank with a concave back, upper arms extending the concave shape of the back and pointed lower arms extending downwardly and inwardly from the upper arms, which blank on reformation around the anvil will adopt a substantially hexagonal configuration.

Abstract: A jumper wire feeder which can be mounted on an apparatus for automatically inserting axial components and is capable of cutting wires consecutively to a predetermined length by means of an inserting tool. The wire is fed by a servomotor drive to a predetermined length between right and left inserting tool portions.

Abstract: A cyclical wire stitching machine head includes a reciprocating staple-forming and driving apparatus which is coupled to a wire gripping and feeding mechanism which reciprocates with it. During each cycle of the machine the supply wire is gripped and a predetermined length thereof is fed through a cutter to a holder and severed while, simultaneously, the length severed in the preceding cycle is formed into a staple and driven through the work against a clincher. On the retraction stroke, the holder is rotated to bring the severed length of wire into position for forming and driving during the next drive stroke. A guide tube positively guides and supports the unstraightened wire from a supply coil along a feed path from the input end of the head to the gripping and feeding mechanism. Guide means are also provided for guiding the wire from the cutter to the holder while accommodating rotation of the severed length of wire with the holder.

Abstract: In a jumper wire inserting apparatus, a transforming members has a fixed member and a movable member, thereby to transform the jumper wire accurately by transferring the movable member only responding to respective pitches of pairs of holes of the printed circuit substrate.

Abstract: A method and apparatus are disclosed for adapting a variable center distance electronic component insertion machine to form and insert the leads of components into particularly closed spaced mounting holes of a circuit board.

Abstract: A method and apparatus is disclosed for sequentially centering off-center bodies of a series of taped electrical components such that the component leads may be formed or bent closely to the bodies to realize denser population of the components on a circuit board. Fragile-lead components are protected by trimming the leads to remove the components from the tapes prior to centering the bodies.

Abstract: A fastener tool having a housing in which is mounted a universal motor to be continuously operated during operation of the tool. A gear driven by the motor is a rotary driven member. A drive pin is carried by the gear to rotate therewith and is free to be shifted axially relative the gear. A drive bar is mounted in the housing to drive fasteners. The drive pin is connectable to the drive bar to produce a power stroke and a return stroke. An interrupt mechanism is operative to prevent successive power strokes, and in the preferred embodiment it will include the drive pin; it will act to disconnect the drive pin from the drive bar. Also the interrupt mechanism will control the connection of the drive pin and drive bar. The maximum number of power strokes are one-half the number of rotary cycles of the rotary driven member. The interrupt mechanism includes a linkage for sensing workpiece engagement and operator actuation of the tool, each of which are required to produce a single power stroke.

Abstract: A cyclical wire stitching machine includes a reciprocating driving coupled to a staple-forming and drive means, which is in turn coupled by a rack and pinion mechanism to a wire feed means, so that the wire feed means and the staple-forming and driving means reciprocate simultaneously in opposite directions. The wire feed means includes a wire gripper which grips the supply wire for feeding it, while the feed means moves in one direction, to a wire holder where a predetermined length of wire is severed from the supply, the gripper then being locked open for releasing the wire while the feed means retracts in the opposite direction and the fed length of wire is formed into a staple and driven. Thus, during each cycle, the machine feeds a length of wire and forms and drives that same length of wire so that at the end of the cycle there is no severed wire in the wire holder.

Abstract: A wire stitcher in which a piece of wire is cut from a supply of wire W fed to a stitcher head and formed and driven through a set of sheets to bind the sheets together. The wire is guided into position relative to the driver and former by a guide mechanism arranged in the path of the former and which is resiliently mounted so as to be displaced by the former during forming.

Abstract: A wire stitcher for binding sheets into sets in which cut lengths of wire are formed into staples about an anvil by a former and the formed staples are driven by a driver. The wire is gripped against the anvil by the driver during forming and the staple is supported with the aid of the anvil during driving. The driver has a two-stage action in which a first stage motion operates to grip the wire against the anvil during forming, the driver motion being arrested during forming, and a second stage motion acts following forming to effect driving. The movement of the driver and the former is effected by a continuous travel of an input lever.

Abstract: This relates to the production of folders such as those commonly used for binding loose sheets of paper into booklet form. There is provided a method and an apparatus for setting fastener elements, such as tangs and eyelets, into selected portions of a blank made of heavy paper or cardboard. The apparatus employs rotary die holding elements defining a nip or nips therebetween for receiving one or more portions of a paper blank, particularly a blank folded to a T-shaped configuration. The apparatus includes means for applying setting forces to the fastener elements during the very brief interval of time that the fastener elements are disposed in the nip or nips between the die holders. Radially movable dies are mounted in certain of the rotary holders and cam means are employed to apply momentary fastener element setting forces to the fasteners.

Abstract: A method of inserting electronic components to a printed circuit board including steps of (a) holding a pair of lead wires of an electronic component by a chuck, which is open-and closable in a perpendicular direction to a plane including the pair of lead wires, with an inter-lead-wire distance identical to the distance between the lead wire inserting holes in the printed circuit board; (b) inserting thus held lead wires into targeted lead wire inserting holes; and (c) applying a clinching treatment to the lead wires protruded to the back side of the printed circuited board, wherein an electronic component is, regardless of the size of the inter-lead-wire distance, held by a chuck such that one of the lead wires is located at a certain preset base position biased to either side of the chucking surface of the chuck, and the printed circuit board and the chuck are relatively positioned, when the lead wires held by the chuck are about to be inserted, such that already inserted (planted) components are positioned

Abstract: A wire stitching machine includes a head frame carrying a support, a staple former and a staple driver all reciprocally movable with respect to the head frame under the action of a single reciprocating drive bar coupled by crank mechanism to a rotary drive means. Wire feed rolls and a wire-supporting anvil are carried by the support. The support, staple former and staple driver are so coupled to each other and to the reciprocating drive bar that during a first portion of its drive stroke all three are moved to the associated workpiece and during a second portion of the drive stroke the support is arrested while the staple former and staple driver continue moving to form the staple and during a third portion of the drive stroke the staple former is arrested while only the staple driver continues moving to drive the formed staple into the workpiece. The anvil includes a forming shoe and is of integral one-piece construction movable as a unit between forming and driving positions.

Abstract: Apparatus is disclosed for forming electrical splices from a continuous supply band. The apparatus includes feeding means for feeding a preselected length of the supply band to a forming station; clinching means positioned beneath the forming station; forming means for forming said preselected length into a generally U-shaped configuration; driving means for driving the U-shaped configuration into the clinching means; and operating means for simultaneously moving the forming means and the driving means in a forward direction for a reselected length of travel sufficient to effect formation of said U-shaped configuration by said forming means for thereafter moving only said driving means in said forward direction to drive said U-shaped configuration into said clinching means. A removable container is also disclosed which houses the continuous supply band of electrically conductive material from which the splices are formed in the apparatus with which the container is associated.

Abstract: An automatic component mounting apparatus for automatically inserting and clinching terminal wires extending from each body of electric and/or electronic components to be mounted on a printed circuit board, which has a supply unit from which the components are successively delivered one at a time, an inserting head assembly for mounting each component on the printed circuit board with the terminal wires inserted through holes of one pair of holes in the circuit board, a pair of opposed transfer units positioned on respective sides of the inserting head assembly, a shaper assembly operatively carried by the inserting head for selectively receiving the component from either one of the transfer units and also for bending the terminal wires to give the component a substantially square-cornered U-shape in readiness for mounting thereof on the circuit board. A clinching unit for cutting off excessive portions of the component terminal wires and also for bending them is also included.

Abstract: A reciprocable member for inserting the leads of electronic components into preformed holes of circuit boards and the like is provided with a hold-down means cooperative with an inside former whereby portions of the leads are predeterminedly positioned and clamped during trimming and stand-off formation and then, at a later stage of an operating cycle, allows the member to insert the cut leads up to the stand-off formation. A mounting machine also desirably includes an inside former of improved configuration inducing lead retention in an outside former, and mechanism whereby the bodies of successive overlapping tape-fed components to be mounted are uniformly positioned for such lead clamping, forming and insertion.